NL-13-093, Official Exhibit - ENT000614-00-BD01 - NL-13-093, Letter from F. Dacimo, Entergy, to NRC Document Control Desk, Correction to a Previous Response Regarding the Unit 2 Auxiliary Feedwater Pump Room Fire Event (July 15, 2013)
| ML13241A479 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 07/15/2013 |
| From: | Dacimo F Entergy Nuclear Northeast |
| To: | Atomic Safety and Licensing Board Panel, Document Control Desk |
| SECY RAS | |
| References | |
| RAS 24843, 50-247-LR, ASLBP 07-858-03-LR-BD01, 50-286-LR NL-13-093 | |
| Download: ML13241A479 (6) | |
Text
United States Nuclear Regulatory Commission Official Hearing Exhibit In the Matter of:
Entergy Nuclear Operations, Inc.
(Indian Point Nuclear Generating Units 2 and 3)
ASLBP #: 07-858-03-LR-BD01 Docket #: 05000247 l 05000286 Exhibit #:
Identified:
Admitted:
Withdrawn:
Rejected:
Stricken:
Other:
ENT000614-00-BD01 8/20/2013 8/20/2013
Docket Nos. 50-247 & 50-286 NL-13-093 Page 2 of 2
Attachment:
LRA changes to the Auxiliary Feedwater Pump Room Fire Event Table and Appendices A and B cc:
Mr. William Dean, Regional Administrator, NRC Region I Mr. Sherwin E. Turk, NRC Office of General Counsel, Special Counsel Mr. Dave Wrona, NRC Branch Chief, Engineering Review Branch I Ms. Kimberly Green, NRC Sr. Project Manager, Division of License Renewal Mr. Douglas Pickett, NRR Senior Project Manager Ms. Bridget Frymire, New York State Public Service Commission NRC Resident Inspector's Office Mr. Francis J. Murray, Jr., President and CEO NYSERDA
ATTACHMENT TO NL-13-093 LRA changes to the Auxiliary Feedwater Pump Room Fire Event Table and Appendices A and B ENTERGY NUCLEAR OPERATIONS, INC.
INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 & 3 DOCKET NOS. 50-247 AND 50-286
I I
Docket Nos. 50-247 & 50-286 NL-13-093 Attachment Page 1 of 3 The following are changes to the LRA determined necessary during review of completed buried piping inspections. One line item is added to aging management review table 3.4.2-5-7-IP2.
The change to Appendix A adds copper alloy to the list of relevant materials. The change to Appendix B adds the instrument air system to the list of systems to which the program applies.
Additions are underlined.
Table 3.4.2-5-7-IP2 Instrument Air System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-7-IP2 Instrument Air System (IA)
Component I Intended Material Environment Aging Effect Aging NUREG-Type I Function Requiring Management 1801 I
Management Programs Vol. 2 Item Table 1
Item I.E1illD.g I Pressure COQQer Soil (ext)
I Loss of Buried PiQing I
I I
I boundary I
alloy material and Tanks I
i Inspection A.2.1.5 Buried Piping and Tanks Inspection Program The Buried Piping and Tanks Inspection Program is a new program that includes (a) preventive measures to mitigate corrosion and (b) inspections to manage the effects of corrosion on the pressure-retaining capability of buried and underground carbon steel, copper alloy, gray cast iron, and stainless steel components. Preventive measures are in accordance with standard industry practice for maintaining external coatings and wrappings. Buried components are inspected when excavated during maintenance. If trending within the corrective action program identifies susceptible locations, the areas with a history of corrosion problems are evaluated for the need for additional inspection, alternate coating, or replacement.
B.1.6 BURIED PIPING AND TANKS INSPECTION Program Description The Buried Piping and Tanks Inspection Program is a new program that includes (a) preventive measures to mitigate corrosion and (b) inspections to manage the effects of corrosion on the pressure-retaining capability of buried and underground carbon steel, gray cast iron, copper alloy and stainless steel components. Preventive measures are in accordance with standard industry practice for maintaining external coatings and wrappings. Buried components are inspected when excavated during maintenance. If trending within the corrective action program identifies susceptible locations, the areas with a history of corrosion problems are evaluated for the need for additional inspection, alternate coating, or replacement. The program applies to in following systems.
I Notes G
Service water Fire protection Fuel oil Security generator City water Plant drains Auxiliary feedwater Containment isolation support River water service (I P1 )
Circulating Water System (IP2)
Instrument Air (IP2}
Docket Nos. 50-247 & 50-286 NL-13-093 Attachment Page 2 of 3 I n addition to the above changes, the following table changes are being made to clarify that the One-Time Inspection Program includes titanium components in the condensate system and lube oil system. The changes add notes 404 and 405 to explicitly indicate that the One-Time Inspection Program applies to titanium component types that credit the Water Chemistry Control
- Primary and Secondary Program and the Oil Analysis Program. Additions are underlined.
Table 3.4.2-5-2-IP2 Condensate System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-2-IP2 Condensate System (Con d)
Component Intended Material Environment Aging Effect Aging NUREG-Type Function Requiring Management 1801 Management Programs Vol. 2 Item Heat Water Chemistry exchanger Pressure Titanium Steam (ext)
Loss of Control - Primary tubes boundary material
& Secondary Heat Water Chemistry
,Heat exchanger I
Titanium Steam (ext)
Fouling Control - Primary tubes Itransfer
& Secondary Heat Ip Water Chemistry exchanger
! ressure Titanium Treated Loss of Control - Primary tubes boundary water (int) material
& Secondary Heat Water Chemistry exchanger Heat Titanium Treated Fouling Control - Primary tubes transfer water (int)
& Secondary Table Notes 1
Item FJ.
404 FJ.
404 I
FJ.
404 FJ.
404
Table 3.4.2-5-10-IP2 Lube Oil System Docket Nos. 50-247 & 50-286 NL-13-093 Attachment Page 3 of 3 Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-10-IP2 Lube Oil System (LO)
Component Intended I Material Environment Aging Effect I Aging NUREG-Table Notes Type Function I Requiring Management 1801 1
Management '
Programs Vol. 2 Item Item Heat Pressure Titanium Lube oil (ext)
Loss of Oil Analysis F~
I exchanger I boundary material 405
! tubes I
! Heat I Heat Titanium Lube oil (ext)
Fouling Oil Analysis I
F~
I exchanger I transfer 405 tubes I